DT-BP2X5 battery pack can accommodate 2 x AA batteries
Technical specifications:
| MODE | DT-BP4X5 |
| Power supply(v) | DC 3V |
| Battery type(v) | AA（2） |
| Connector | 4-Pin |
| Materials | Aviation aluminum |
| Waterproof | IP65（IP67 optional） |
| Dimensions | 118mmx110 mm x57mm |
| Weight | 208g(empty) |
